Home / 6,916,739.02-10,369,762.94-2,598,697.88

Finding the Fourth Proportional to 6,916,739.02, 10,369,762.94 and 2,598,697.88

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Solution

The fourth proportional to 6,916,739.02, 10,369,762.94 and 2,598,697.88 is: 3,896,038.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916,739.02 : 10,369,762.94 = 2,598,697.88 : x
  2. Step 2: Convert to fraction form
    6,916,739.02/10,369,762.94 = 2,598,697.88/x
  3. Step 3: Cross multiply
    6,916,739.02x = 10,369,762.94 × 2,598,697.88
  4. Step 4: Simplify right side
    6,916,739.02x = 26,947,880,968,280.57
  5. Step 5: Solve for x
    x = 26,947,880,968,280.57/6,916,739.02
  6. Step 6: Final answer
    x = 3,896,038.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.